Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932255AbWBGQuG (ORCPT ); Tue, 7 Feb 2006 11:50:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932287AbWBGQuF (ORCPT ); Tue, 7 Feb 2006 11:50:05 -0500 Received: from omx1-ext.sgi.com ([192.48.179.11]:27268 "EHLO omx1.americas.sgi.com") by vger.kernel.org with ESMTP id S932255AbWBGQuE (ORCPT ); Tue, 7 Feb 2006 11:50:04 -0500 Date: Tue, 7 Feb 2006 08:49:48 -0800 (PST) From: Christoph Lameter To: Bharata B Rao cc: Andi Kleen , discuss@x86-64.org, linux-kernel@vger.kernel.org Subject: Re: [discuss] mmap, mbind and write to mmap'ed memory crashes 2.6.16-rc1[2] on 2 node X86_64 In-Reply-To: <20060207055955.GB18917@in.ibm.com> Message-ID: References: <20060205163618.GB21972@in.ibm.com> <200602061931.13953.ak@suse.de> <200602061955.19702.ak@suse.de> <20060207055955.GB18917@in.ibm.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 529 Lines: 16 On Tue, 7 Feb 2006, Bharata B Rao wrote: > I can still crash my x86_64 box with Christoph's program. So it looks like the problem is arch specific. Test program runs fine on ia64. > page = 0xffffffffffffffd8 > &page->lru = 0000000000000000 Yup lru field overwritten as I thought. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/